490438659266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{759192971}}^1$

素因数の和:759193009

約数の個数: 16

約数和(自身を含む): 819928409760

約数和(自身を除く): 329489750494

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 759192971, 1518385942, 12906280507, 14424666449, 25812561014, 28849332898, 245219329633, 490438659266]

約数ペア:

[(1, 490438659266), (2, 245219329633), (17, 28849332898), (19, 25812561014), (34, 14424666449), (38, 12906280507), (323, 1518385942), (646, 759192971)]